78480584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 183926400

約数和(自身を除く): 105445816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1609, 1742, 1876, 3218, 3484, 3752, 6097, 6436, 6968, 11263, 12194, 12872, 20917, 22526, 24388, 41834, 45052, 48776, 83668, 90104, 107803, 146419, 167336, 215606, 292838, 431212, 585676, 754621, 862424, 1171352, 1401439, 1509242, 2802878, 3018484, 5605756, 6036968, 9810073, 11211512, 19620146, 39240292, 78480584]

約数ペア:

[(1, 78480584), (2, 39240292), (4, 19620146), (7, 11211512), (8, 9810073), (13, 6036968), (14, 5605756), (26, 3018484), (28, 2802878), (52, 1509242), (56, 1401439), (67, 1171352), (91, 862424), (104, 754621), (134, 585676), (182, 431212), (268, 292838), (364, 215606), (469, 167336), (536, 146419), (728, 107803), (871, 90104), (938, 83668), (1609, 48776), (1742, 45052), (1876, 41834), (3218, 24388), (3484, 22526), (3752, 20917), (6097, 12872), (6436, 12194), (6968, 11263)]